Written by

They're two of the most intriguing receiving prospects the NFL has to offer, but you may have to wait until the end of December until you see Randall Cobb and Percy Harvin square off for the third time.

The sprained ankle that sidelined Harvin for the Minnesota Vikings' previous two games kept him out of practice on Thursday and could delay a matchup of two of the league's most explosive returners when the Vikings travel to face the Green Bay Packers at Lambeau Field on Sunday.

The pair of slightly undersized, but versatile receivers has taken the NFL by storm and continued the recent trend of ...